@charset "UTF-8";
.banner470 a {
    width: 100%;/*这个宽度是不能省略的，因为我们设置的a标签的背景图片*/
    height: 613px;
    background: url(../images/jdbj.jpg) no-repeat center center;
    /*display: block;*/
    position: absolute; /*定位了的元素脱离标准流，不占据原来的位置*/
    z-index: 99;
}
.main {
    position: relative;/*相对定位不脱标，占据原来的位置，但是也有层级的概念*/
    z-index: 99;  /*虽然和banner的层级一样，但是main是在banner之后，所以会压住banner*/
    padding-top: 12px;
}
.main-left {
    width: 730px;
    height: 454px;
    float: left;
    margin-left: 220px;
    position: relative;
}
.main-left:hover .arrow,.brand-right:hover .arrow {  /*鼠标移入的时候，显示左右按钮*/
    display: block;
}
.arrow {
    display: none;
}
.arrow-left,.arrow-right {
    width: 32px;
    height: 62px;
    position: absolute;
    top: 50%;
    margin-top: -31px;
    /*background-color: red;*/
    font: 400 28px/62px "宋体";
    color: #fff;
    text-align: center;
    background: rgba(0,0,0,0.2);
    cursor: pointer;
}
.arrow-left {
    left: 0;
}
.arrow-right {
    right:0;
}
.main-left-circle {
    position: absolute;
    left: 50%;
    bottom: 7px;
    margin-left: -66px;
}
.main-left-circle ul li {
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    background-color: #3E3E3E;
    float: left;
    color:#fff;
    margin: 0 2px;
    border-radius: 50%;
    cursor: pointer;
}
.main-left-circle ul li.current {
    background-color: #B61B1F;
}
.main-right {
    width: 250px;
    height: 454px;
    /*background-color: red;*/
    float: right;

}
.main-right-top {
    width: 248px;
    height: 371px;
    border: 1px solid #EDEDEC;
    overflow: hidden;
}
.mrt-news{  /*home 是将光标定位到当前行的开头，end结尾*/
    height: 163px;
    /*宽不用写，是可以继承的*/
    border-bottom: 1px dashed #EDEDEC;
}
.mrtn-top {
    height: 31px;
    line-height: 31px;
    border-bottom: 1px dotted #EDEDEC;
    padding: 0 15px;
}
.mrtn-top h3 {
    float: left;
    font-family: "microsoft yahei";
    font-size: 14px;
}
.mrtn-bottom {
    padding: 12px 0 0 15px;
}
.mrtn-bottom ul li {
    height: 23px;
}
.mrtn-bottom ul li span {
    font-weight: bold;
    margin-right: 5px;
}
.mrtn-top a {
    float: right;
}
.mrt-live ul {
    width: 252px;
}
.mrt-live ul li {
    width: 62px;
    height: 70px;
    border: 1px solid #EDEDEC;
    float: left;
    border-top: 0;
    margin-left: -1px;
}
.mrt-live li a {
    height: 26px;
    display: block;
    text-align: center;
    padding-top: 44px;
    position: relative;
}
.mrt-live li  i {
    width: 25px;
    height: 25px;
    position: absolute;
    top: 14px;
    left: 18px;
    background: url(../images/live.png) no-repeat 0 0;
}
.main-right-bottom {
    margin-top: 6px;
}

.brand {
    position:relative;
    z-index: 100;
    margin-top: 10px;
    overflow: hidden;
}
.brand-left {
    float: left;
    width: 210px;
}
.brand-right {
    float:right;
    width: 1000px;
    position: relative;
}
/*.brand-right:hover .arrow {*/
    /*display: block;*/
/*}*/
.brand-right ul {
    width: 500%; /*这个宽度是父盒子宽度的500%*/
}
.brand-right ul li{
    float: left;
    margin-right: 1px;
}